Backpack cooler



FIG. 1 is a top, front, right perspective view of a backpack coolershowing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top, rear, left perspective view thereof.

The broken lines immediately adjacent to the shaded area representunclaimed boundaries of the design. The broken lines showing theremainder of the backpack cooler represent unclaimed subject matter.

CLAIM The ornamental design for a backpack cooler, as shown anddescribed.